joker | 63b2e086fc133ab32f3f1de0add964be64cad80110308976cb48c51a2ff0adce

pid	Process
4736	attrib.exe
548	attrib.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	63b2e086fc133ab32f3f1de0add964be64cad80110308976cb48c51a2ff0adce.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\hsdfasd = "\"C:\\Users\\Admin\\AppData\\Roaming\\duckload\\tmp.\\a.{971C5380-92A0-5A69-B3EE-C3002B33309E}\" hh.exe"	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\GrpConv = "grpconv -o"	rundll32.exe

Enumerates connected drives 3 TTPs 1 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
File opened (read-only)	\??\D:	cmd.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~1\INTERN~1\ieframe.dll	cmd.exe
File opened for modification	C:\PROGRA~1\INTERN~1\ieframe.dll	cmd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	runonce.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	runonce.exe

Modifies Internet Explorer settings 1 TTPs 57 IoCs

adware spyware

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "126"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 0007db9793d6d801	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e05ee99793d6d801	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main	reg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com\ = "126"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2342410920"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "189"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000043e2eb2e51ccf149ab640c8bdb0d7906000000000200000000001066000000010000200000000835334abaabfdb1f0198df682e2c73382792c5e7f35224bd6b90e902c240fa8000000000e800000000200002000000087acbb97054e59c25a4137a8560922cc5ea986bd70a7b98a35e7c5f243beee3b2000000030d11615ab9e16d7496794e175d22a61738f89006724d1fd5e64e9f187ce01f54000000045707848c08d50c1a356f14a8e31727edcb102c6158ffd68f921f5fc3dd2ac2ee020e59e6e0c9a014aefe87bfed8abdc41f073cec9955d8c5d5ddf566177888c	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.henniu544.site\ = "63"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DOMStorage\cnkankan.com	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\henniu544.site\NumberOfSubdomains = "1"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2342410920"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30987923"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "63"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.henniu544.site	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\Total = "63"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DOMStorage\henniu544.site	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000043e2eb2e51ccf149ab640c8bdb0d790600000000020000000000106600000001000020000000e7fa0d9230da3d798b9f50e5d866c8622a30353b429f3b87b0aa3209254eebf2000000000e8000000002000020000000eb953ba34c290ebb0ebc273135057b19610bf9db540e88c8172ca2d1312e175e20000000d0ec2c3858e54f9ab8a0b037b5f1d5b3160fa2c0fa67cc70c99ba96939b506e640000000f04c530dc1353fdeeb0a9fc761fed1d05862e471bb4e81195d80eb6ba27752833ae06efa14daae660586fdb0caa6045bf65a1ed195bd5a1b71289e4361996534	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2376630207"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\NumberOfSubdomains = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com\Total = "126"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\henniu544.site\Total = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30987923"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30987923"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cnkankan.com	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.cnkankan.com\ = "63"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{B648C254-4286-11ED-A0EE-7A25E1058669} = "0"	iexplore.exe

Modifies Internet Explorer start page 1 TTPs 2 IoCs

stealer

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Start Page = "http://www.82133.com/?S"	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.82133.com/?S"	reg.exe

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\IsShortCut	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell\open(&H)\Command\ = "wscript -e:vbs \"C:\\Users\\Admin\\AppData\\Roaming\\duckload\\3.bat\""	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell\open(&H)\Command	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell\open(&H)	reg.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1412	63b2e086fc133ab32f3f1de0add964be64cad80110308976cb48c51a2ff0adce.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3380	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3380	iexplore.exe
3380	iexplore.exe
2840	IEXPLORE.EXE
2840	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 56 IoCs

description	pid	Process	procid_target
PID 1412 wrote to memory of 4652	1412	63b2e086fc133ab32f3f1de0add964be64cad80110308976cb48c51a2ff0adce.exe	99
PID 1412 wrote to memory of 4652	1412	63b2e086fc133ab32f3f1de0add964be64cad80110308976cb48c51a2ff0adce.exe	99
PID 1412 wrote to memory of 4652	1412	63b2e086fc133ab32f3f1de0add964be64cad80110308976cb48c51a2ff0adce.exe	99
PID 4652 wrote to memory of 1016	4652	cmd.exe	101
PID 4652 wrote to memory of 1016	4652	cmd.exe	101
PID 4652 wrote to memory of 1016	4652	cmd.exe	101
PID 1016 wrote to memory of 2796	1016	cmd.exe	103
PID 1016 wrote to memory of 2796	1016	cmd.exe	103
PID 1016 wrote to memory of 2796	1016	cmd.exe	103
PID 1016 wrote to memory of 688	1016	cmd.exe	104
PID 1016 wrote to memory of 688	1016	cmd.exe	104
PID 1016 wrote to memory of 688	1016	cmd.exe	104
PID 1016 wrote to memory of 1988	1016	cmd.exe	105
PID 1016 wrote to memory of 1988	1016	cmd.exe	105
PID 1016 wrote to memory of 1988	1016	cmd.exe	105
PID 1016 wrote to memory of 3460	1016	cmd.exe	106
PID 1016 wrote to memory of 3460	1016	cmd.exe	106
PID 1016 wrote to memory of 3460	1016	cmd.exe	106
PID 1016 wrote to memory of 5044	1016	cmd.exe	107
PID 1016 wrote to memory of 5044	1016	cmd.exe	107
PID 1016 wrote to memory of 5044	1016	cmd.exe	107
PID 1016 wrote to memory of 4736	1016	cmd.exe	108
PID 1016 wrote to memory of 4736	1016	cmd.exe	108
PID 1016 wrote to memory of 4736	1016	cmd.exe	108
PID 1016 wrote to memory of 548	1016	cmd.exe	109
PID 1016 wrote to memory of 548	1016	cmd.exe	109
PID 1016 wrote to memory of 548	1016	cmd.exe	109
PID 1016 wrote to memory of 4084	1016	cmd.exe	110
PID 1016 wrote to memory of 4084	1016	cmd.exe	110
PID 1016 wrote to memory of 4084	1016	cmd.exe	110
PID 1016 wrote to memory of 1468	1016	cmd.exe	111
PID 1016 wrote to memory of 1468	1016	cmd.exe	111
PID 1016 wrote to memory of 1468	1016	cmd.exe	111
PID 1412 wrote to memory of 5032	1412	63b2e086fc133ab32f3f1de0add964be64cad80110308976cb48c51a2ff0adce.exe	112
PID 1412 wrote to memory of 5032	1412	63b2e086fc133ab32f3f1de0add964be64cad80110308976cb48c51a2ff0adce.exe	112
PID 1412 wrote to memory of 5032	1412	63b2e086fc133ab32f3f1de0add964be64cad80110308976cb48c51a2ff0adce.exe	112
PID 4084 wrote to memory of 2520	4084	rundll32.exe	113
PID 4084 wrote to memory of 2520	4084	rundll32.exe	113
PID 4084 wrote to memory of 2520	4084	rundll32.exe	113
PID 2520 wrote to memory of 728	2520	runonce.exe	114
PID 2520 wrote to memory of 728	2520	runonce.exe	114
PID 2520 wrote to memory of 728	2520	runonce.exe	114
PID 1016 wrote to memory of 4888	1016	cmd.exe	116
PID 1016 wrote to memory of 4888	1016	cmd.exe	116
PID 1016 wrote to memory of 4888	1016	cmd.exe	116
PID 4888 wrote to memory of 3380	4888	cmd.exe	118
PID 4888 wrote to memory of 3380	4888	cmd.exe	118
PID 4888 wrote to memory of 5104	4888	cmd.exe	119
PID 4888 wrote to memory of 5104	4888	cmd.exe	119
PID 4888 wrote to memory of 5104	4888	cmd.exe	119
PID 3380 wrote to memory of 2840	3380	iexplore.exe	120
PID 3380 wrote to memory of 2840	3380	iexplore.exe	120
PID 3380 wrote to memory of 2840	3380	iexplore.exe	120
PID 1412 wrote to memory of 3504	1412	63b2e086fc133ab32f3f1de0add964be64cad80110308976cb48c51a2ff0adce.exe	122
PID 1412 wrote to memory of 3504	1412	63b2e086fc133ab32f3f1de0add964be64cad80110308976cb48c51a2ff0adce.exe	122
PID 1412 wrote to memory of 3504	1412	63b2e086fc133ab32f3f1de0add964be64cad80110308976cb48c51a2ff0adce.exe	122

Views/modifies file attributes 1 TTPs 2 IoCs

evasion

Hidden Files and Directories

pid	Process
4736	attrib.exe
548	attrib.exe

C:\Users\Admin\AppData\Local\Temp\63b2e086fc133ab32f3f1de0add964be64cad80110308976cb48c51a2ff0adce.exe
"C:\Users\Admin\AppData\Local\Temp\63b2e086fc133ab32f3f1de0add964be64cad80110308976cb48c51a2ff0adce.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1412
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\start_min_bat.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4652
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /K C:\Users\Admin\AppData\Roaming\duckload\1.bat
    3⤵
    - Enumerates connected drives
    - Drops file in Program Files directory
    - Suspicious use of WriteProcessMemory
    PID:1016
  - - C:\Windows\SysWOW64\reg.exe
      reg add "HKLM\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /d ""http://www.82133.com/?S"" /f
      4⤵
      Modifies Internet Explorer settings
      Modifies Internet Explorer start page
      PID:2796
  - - C:\Windows\SysWOW64\reg.exe
      reg add "HKCU\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /d ""http://www.82133.com/?S"" /f
      4⤵
      Modifies Internet Explorer settings
      Modifies Internet Explorer start page
      PID:688
  - - C:\Windows\SysWOW64\reg.exe
      reg add "HKCU\Software\tmp" /v "key" /d ""http://www.82133.com/?S"" /f
      4⤵
      PID:1988
  - - C:\Windows\SysWOW64\reg.exe
      reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}" /v "IsShortCut" /d "" /f
      4⤵
      Modifies registry class
      PID:3460
  - - C:\Windows\SysWOW64\reg.exe
      reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell\open(&H)\Command" /v "" /d "wscript -e:vbs ""C:\Users\Admin\AppData\Roaming\duckload\3.bat""" /f
      4⤵
      Modifies registry class
      PID:5044
  - - C:\Windows\SysWOW64\attrib.exe
      attrib +s +h C:\Users\Admin\AppData\Roaming\duckload\tmp\a.{971C5380-92A0-5A69-B3EE-C3002B33309E}
      4⤵
      Sets file to hidden
      Views/modifies file attributes
      PID:4736
  - - C:\Windows\SysWOW64\attrib.exe
      attrib +s +h C:\Users\Admin\AppData\Roaming\duckload\tmp
      4⤵
      Sets file to hidden
      Views/modifies file attributes
      PID:548
  - - C:\Windows\SysWOW64\rundll32.exe
      rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\Users\Admin\AppData\Roaming\duckload\2.inf
      4⤵
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:4084
    - - C:\Windows\SysWOW64\runonce.exe
        
        "C:\Windows\system32\runonce.exe" -r
        5⤵
        Checks processor information in registry
        Suspicious use of WriteProcessMemory
        
        PID:2520
      - C:\Windows\SysWOW64\grpconv.exe
        
        "C:\Windows\System32\grpconv.exe" -o
        6⤵
        
        PID:728
  - - C:\Windows\SysWOW64\rundll32.exe
      rundll32 D:\VolumeDH\inj.dat,MainLoad
      4⤵
      PID:1468
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /K C:\Users\Admin\AppData\Roaming\duckload\2.bat
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4888
    - - C:\PROGRA~1\INTERN~1\iexplore.exe
        
        C:\PROGRA~1\INTERN~1\IEXPLORE.EXE http://www.cnkankan.com/?82133
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of FindShellTrayWindow
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:3380
      - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3380 CREDAT:17410 /prefetch:2
        6⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:2840
    - - C:\Windows\SysWOW64\rundll32.exe
        
        rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\Users\Admin\AppData\Roaming\duckload\1.inf
        5⤵
        
        PID:5104
- C:\Users\Admin\AppData\Local\Temp\inl4CF.tmp
  C:\Users\Admin\AppData\Local\Temp\inl4CF.tmp
  2⤵
  - Executes dropped EXE
  PID:5032
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\63B2E0~1.EXE > nul
  2⤵
  PID:3504

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery